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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11056559 B1

PDFFull Text
Date of Patent:
Jul. 06, 2021

Filed:

Aug. 12, 2019

Gas sensor and method for manufacturing same

Applicant:

Industry-university Cooperation Foundation Hanyang University Erica Campus, Ansan-si, KR;

Inventors:

Yong Ho Choa, Ansan-si, KR;

Nu Si A Eom, Pyeongtaek-si, KR;

Hyo Ryoung Lim, Ansan-si, KR;

Yoseb Song, Ansan-si, KR;

Assignee:

INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS, Ansan-si, KR;

Attorney:

Studebaker & Brackett PC

Primary Examiner:

Scott B Geyer

Int. Cl.
CPC ...
H01L 29/16 (2006.01); G01N 27/12 (2006.01); H01L 29/872 (2006.01); G01N 27/404 (2006.01); G01N 27/414 (2006.01); G01N 27/407 (2006.01); G01N 33/00 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
H01L 29/1606 (2013.01); G01N 27/129 (2013.01); G01N 27/4045 (2013.01); G01N 27/4074 (2013.01); G01N 27/4141 (2013.01); G01N 33/005 (2013.01); H01L 29/872 (2013.01); B82Y 30/00 (2013.01);
Abstract

A method for manufacturing a gas sensor may be provided, the method comprising the steps of: preparing a porous base substrate; providing, on the porous base substarte, a source solution having graphene dispersed in a base solvent; manufacturing a graphene-impregnated base substrate by means of a driving process; and forming a first electrode and a second electrode on the graphene-impregnated base substrate.

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Choa, Yong. (2021). Gas sensor and method for manufacturing same (U.S. Patent No. 11056559). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11056559

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